Exploració per tema "Artificial diffusion"

Ara es mostren els items 1-3 de 3

    • Finite element solvers for hyperbolic problems 

      Hierro Fabregat, Alba (Universitat Politècnica de Catalunya, 2012-11)
      Projecte Final de Màster Oficial
      Accés obert
      In this work we analyse and develop shock capturing (SC) techniques to improve the behaviour of one dimensional Finite Element methods for nonsmooth solutions. After investigating the state-of-the-art of the current SC ...

    • Shock capturing for discontinuous Galerkin methods 

      Casoni Rero, Eva; Huerta, Antonio (2009-04-23T10:42:49Z)
      Text en actes de congrés
      Accés obert
      This work is devoted to solve scalar hyperbolic conservation laws in the presence of strong shocks with discontinuous Galerkin methods (DGM). A standard approach is to use limiting strategies in order to avoid oscillations ...

    • Shock capturing for discontinuous galerkin methods 

      Casoni Rero, Eva (Universitat Politècnica de Catalunya, 2011-10-14)
      Tesi
      Accés obert
      Aquesta tesi doctoral proposa formulacions de Galerkin Discontinu (DG) d’alt ordre per la captura de shocks, obtenint alhora solucions altament precises per problemes de flux compressible. En les últimes dècades, la ...